Roman marker used to measure Earth foundtags: Discovery News, Italy, history science, Rome
Italian researchers have unearthed a marble benchmark which was once used to measure the shape of Earth in the 19th century.
Called Benchmark B, the marker was found near the town of Frattocchie along one of the earliest Roman roads which links the Eternal City to the southern city of Brindisi.
Placed there by Father Angelo Secchi (1818-1878), a pioneer of astrophysics, the marker consisted of a small travertine slab with a metallic plate in the middle. The plate featured a hole at its center....
comments powered by Disqus
- Russian History Receives a Makeover That Starts With Ivan the Terrible
- Parsing Ronald Reagan’s Words for Early Signs of Alzheimer’s
- Here's a look at history of 'religious freedom' laws
- ‘Hamilton’ Puts Politics Onstage and Politicians in Attendance
- Earth Tectonic Plate Simulation Reveals Our Planet Has Changed A Lot In 200 Million Years
- Historians make it easy for visitors to DC to understand the history of the Mall
- History's Grandin Wins Bancroft Prize for "The Empire of Necessity"
- Nobel prize-winning scientist writes a history of science
- Ken Burns tackles history of cancer
- If historians have their way, Americans will soon learn how important religion has been in US history